Lindsay Lohan’s dad has teamed up with a firebrand preacher to establish a $15 million treatment center in Southampton – for people like his drink- and drug-addled daughter.

Michael Lohan, who reacted in horror to Lindsay’s lifeless image on The Post’s front page yesterday, has joined fellow carouser-turned-Christian Stephen Baldwin and other wealthy backers in funding the project. The facility would rise on a lush 10-acre tract owned by Donald Havrilla, the controversial pastor of the Southampton Full Gospel Church.

Havrilla, who holds staunch anti-abortion and anti-gay views, said he was approached by Michael Lohan and Baldwin about the plan through an intermediary. “I’m not part of the Hollywood crowd,” Havrilla said. “But I talked with these guys and was pleasantly surprised.”

Havrilla said that the center will offer high-end accommodations for the area’s affluent addicts but wouldn’t coddle them.

“The pillows might be softer, but that’s about it,” he said.

“They must accept Jesus Christ as their lord and savior if they are going to be here.”

The former steel mill worker said he has never even heard of Lindsay Lohan until meeting with her father two weeks ago.

“From what I can tell, she needs help,” he said. “I’m praying for her.”